Intshayelelo kwi phosphogypsum
Iphosphogypsum ibhekisa kwinkunkuma eqinileyo ekuvelisweni kweasidi yephosphoric ene sulfuric acid phosphate rock, eyona nxalenye iphambili yicalcium sulfate.Iphosphorus gypsum ngumgubo ngokubanzi, inkangeleko ngwevu, ngwevu tyheli, ukukhanya eluhlaza kunye neminye imibala, iqulathe phosphorus eziphilayo, iikhompawundi sulphur, ingxinano isambuku 0.733-0.88g/cm3, amasuntswana ububanzi jikelele 5 ~ 15um, inxalenye ephambili calcium sulfate. I-dihydrate, umxholo obalwa malunga ne-70 ~ 90%, phakathi kwazo izithako zesibini eziqulethwe ziyahluka kunye nemvelaphi ye-phosphate rock eyahlukeneyo, ngokuqhelekileyo iqulethe i-rock components Ca, i-Mg phosphate kunye ne-silicate.Ukukhutshwa kwangoku kwe-phosphogypsum yaseTshayina malunga ne-20 yezigidi zeetoni, ukufuduka okungaphezulu kweetoni ezimalunga ne-100 yezigidi, yeyona ndawo inkulu yokufuduswa kwenkunkuma yegypsum, inkunkuma yegypsum yayithathe inani elikhulu lomhlaba kwaye yenza inkunkuma ye-slag hill, engcolise kakhulu indalo.
Ukusetyenziswa kwephosphogypsum
1. Isetyenziswe ngokubanzi kwintsimi yezinto zokwakha, inani elikhulu lokusebenzisa i-phosphogypsum kunye nendlela yokusetyenziswa kweteknoloji evuthiweyo iqhutyelwa ngokugaya.Umgubo ocolekileyo wodaka lwegypsum unokusetyenziswa njengezixhobo zokwakha xa kusenziwa iimveliso ezintsha eziquka igypsum endaweni yokuveliswa kwesamente yesamente yendalo yegypsum, ukusulungekiswa kwesakhiwo somgubo wegypsum, ukuveliswa kwebhodi yodaka, ibloko yegypsum nokunye okunjalo.
2. phosphogypsum rendered acidic, sisityebi kakhulu kwisulfure, calcium, magnesium kunye nezinye izinto trace, ukongeza esetyenziswa ngokubanzi ulwakhiwo, indlela kunye nezinye iinjongo, kodwa nokuphuculwa kwetyuwa-alkali conditioner umhlaba, wadlala indima ebalulekileyo ekuthomalaliseni. ukuba yintlango.Kwaye ngaphezu koko, i-phosphogypsum inokulungiswa njengesichumisi esisebenza ixesha elide kunye nezinye izinto eziluhlaza.
3.Phosphogypsum inendawo enkulu kakhulu yophuhliso.Kwintsimi yoshishino, i-phosphogypsum esetyenziselwa ukuvelisa i-asidi ye-sulfuric kunye ne-samente i-ammonium sulfate, i-potassium sulfate kunye nezinye iimveliso ngeendlela ezahlukeneyo zokucubungula, zinika umdlalo opheleleyo kwixabiso layo elikhethekileyo.
Inkqubo yokuhamba kwe-phosphogypsum pulverization
Inkqubo yokukhetha imodeli yomatshini wePhosphogypsum powder
I-HLM okwangoku isetyenziswa ngokubanzi kwimarike njengokhetho lokuqala lokusila ngokuthe nkqo kwi-phosphogypsum yokusila, ngenxa yokusetyenziswa kwamandla aphantsi, ubungakanani bokutya, kulula ukuhlengahlengisa ukulunga kwemveliso;inkqubo ilula kunye nezinye iingenelo ukuba isebenze kwizimbiwa non-metallic kuquka imarike gypsum.
Uhlalutyo kwiimodeli zokusila
I-Hong Cheng i-vertical grinding mill --HLM roller vertical milling idibanisa ukusuka komiswe, ukugaya, ukuhlelwa, ukuthuthwa ngokubanzi, ubukhulu becala kusetyenziswa ukusila kunye nokulungiswa kwesamente, i-clinker, isityalo samandla se-desulfurization kunye ne-lime powder, i-slag powder, i-manganese ore, igypsum, amalahle. , i-barite, i-calcite kunye nezinye izinto.Indawo yokusila iqulathe ubukhulu becala isakhelo esingundoqo, isixhasi, isihluzi, isivuthelo, izixhobo zemibhobho yamanzi, ihophu, iinkqubo zolawulo lombane, iinkqubo zokuqokelela, njl.
Inqanaba I: Ukutyunyuzwa kwemathiriyeli ekrwada
Izinto ezinkulu ze-phosphogypsum zityunyuzwa yi-crusher ukuya kwi-fineness feed (15mm-50mm) enokungena kwi-mill yokusila.
Inqanaba II: Ukusila
Izinto ezincinci ze-phosphogypsum ezityumkileyo zithunyelwa kwi-hopper yokugcina nge-elevator, kwaye emva koko zithunyelwa kwigumbi lokusila le-mill ngokulinganayo kunye nenani le-feeder yokugaya.
Inqanaba III: Ukuhlela
Izinto ezigayiweyo zihlelwa yinkqubo yokulinganisa, kwaye ipowder engafanelekanga ihlelwe ngu-classifier kwaye ibuyiselwe kumatshini oyintloko wokugaya kwakhona.
Inqanaba V: Ukuqokelelwa kweemveliso ezigqityiweyo
Umgubo ohambelana nokucoleka uqukuqela kumbhobho onerhasi uze ungene kumqokeleli wothuli ukuze wahlulwe kwaye uqokelelwe.Umgubo ogqityiweyo oqokelelweyo uthunyelwa kwisisele semveliso egqityiweyo ngesixhobo sokuhambisa ngezibuko lokukhupha, kwaye emva koko upakishwe yipowder tanker okanye i-automatic packer.
Imizekelo yokusetyenziswa kwephosphogypsum powder processing
Imodeli kunye nenani lesi sixhobo: 1 iseti ye-HLMX1100
Ukulungiswa kwezinto eziluhlaza: phosphogypsum
Ukulunga kwemveliso egqityiweyo: i-800 mesh
Umthamo: 8 T / h
I-Guilin Hongcheng i-phosphogypsum yokugaya i-phosphogypsum inomsebenzi ozinzileyo kunye nomgangatho obalaseleyo.Ayisombululi ngokufanelekileyo kuphela ingxaki yonyango lwe-phosphogypsum, kodwa kunye ne-gypsum powder esetyenzisiweyo iya kuzisa inzuzo enkulu yezoqoqosho.Ukuzimisela kunye nokuqaliswa kwale projekthi ye-phosphogypsum kunokuvula ngokufanelekileyo amatyathanga anyukayo, aphakathi kunye nasezantsi eshishini lemichiza ye-phosphogypsum, ukuqonda ulungelelwaniso olusebenzayo phakathi kophuhliso loshishino lweekhemikhali ze-phosphogypsum kunye nokusingqongileyo kwendalo, kunye nokukhuthaza uphuhliso olukhawulezayo lweshishini lokusetyenziswa kwezixhobo ze-phosphogypsum.Ukugaya licandelo elibalulekileyo kwi-phosphogypsum processing.I-Guilin Hongcheng i-gypsum ekhethekileyo ye-gypsum inokuqonda ukutyunyuzwa okusebenzayo kunye nokuzinza kwe-phosphogypsum, eyona nto ifanelekileyo yokukhetha izixhobo zokucola.
Ixesha lokuposa: Oct-22-2021
